NASA's Mars helicopter proved so successful999 Archives the space agency is conceptualizing larger, more advanced helicopters that might someday fly on Mars.
After over 70 flights, the Ingenuity helicopter — the first craft to ever make a powered, controlled flight on another planet— crashed in the Martian dunes in January 2024. But its unexpected achievement (engineers hoped it might make five flights) has prompted research into what the agency calls its "Mars Chopper."
"In addition to scouting, such a helicopter could carry science instruments to study terrain rovers can’t reach," NASA said.
The short video below shows a helicopter with six main rotors, compared with Ingenuity's two. Such a design could allow the craft to have more lift efficiency, and travel greater distances.
Flying on Mars is daunting. The Martian atmosphere is quite thin, with a volume about one percent of Earth's. This makes it difficult to generate the lift needed for flight. To take to the air, Ingenuity spun its four-foot rotor blades at a blazing 2,400 revolutions every minute. But the relatively light design not only succeeded — it's been hugely informative
"Ingenuity has given us the confidence and data to envision the future of flight at Mars," Teddy Tzanetos, Ingenuity’s project manager, said in a NASA statement.
"Ingenuity has given us the confidence and data to envision the future of flight at Mars."
The futuristic chopper's design is still in its infancy, and some things will almost certainly evolve. But the current concept is 20 pounds heavier than Ingenuity and would be able to travel some two miles a day, NASA explained. For reference, Ingenuity's longest flight was 2,310 feet (704 meters).
For its future exploration of the Red Planet, the space agency is also investigating a Mars plane, which would be capable of taking off and landing vertically, like a helicopter. Both choppers and aircraft would be a great boon for Martian exploration, a world that once teemed with water, may harbor great subterranean lakes today, and could hide secrets in caves.
On an extraterrestrial world with no runways, these craft may become invaluable pioneers.
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